| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $6.71 | 12.642% | $7.5583 | $7.56 | $7.55 | $7.60 |
| Purchase #2 | $61.81 | 8.531% | $67.083 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $197.95 | 10.322% | $218.3824 | $218.38 | $218.40 | $218.40 |
| Purchase #4 | $194.64 | 7.755% | $209.7343 | $209.73 | $209.75 | $209.70 |
| Purchase #5 | $106.66 | 6.188% | $113.2601 | $113.26 | $113.25 | $113.30 |
| Purchase #6 | $156.37 | 12.421% | $175.7927 | $175.79 | $175.80 | $175.80 |
| Purchase #7 | $187.27 | 7.617% | $201.5344 | $201.53 | $201.55 | $201.50 |
| 7 purchase totals = | $911.41 | $993.3452 | $993.33 | $993.40 | $993.40 | |